TS

Todd A. Siegfried

📍 Bloomfield, PA: #2 of 5 inventorsTop 40%
🗺 Pennsylvania: #30,495 of 74,527 inventorsTop 45%
Overall (All Time): #1,929,931 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10208481 Straight line shingle 2019-02-19
6189227 Straight line shingle 2001-02-20